Generator sizing is based on the starting amperage of the equipment you plan on powering which will determine the size generator needed.

Proper sizing of the generator is based on 80% of the generators running capacity, so when a large load kicks in the unit has enough flexibility to handle it and still provide clean voltage output.

To calculate the wattage, the following formula will help convert starting amps to watts - Starting Amps x Volts = Watts

You will have to check with the manufacturer to get the starting and running watts in order to know of this generator will be able to power it.You may have to manage the loads when using a portable generator.

Inverter means that it provided clean energy to run electronics such as a cell phone charging, computer, and ect.

For the last six years I've had unreliable generators I couldn't depend on. Champion was straightforward to assemble. Started in a heartbeat. And runs smooth, if loud. Paid four times more for the last one, this is a delight.

Pros:Easy To Use, Price, Reliable, I'd Buy It Again

Cons:Needs Inverter Quieter

Maureen Recommends This Champion Product

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50

John P.Woodburn, IN

REVIEWED

SEP.

02

2016

Happy Customer

I reserved my 3800 today. After assembly, I tried all the outlets, and I am very pleased. I will no longer wonder when the house lights come on as long as I have power in my camper. I'm also a mechanic and very picky. Every nut, bolt and screw was tight right from the box.

John Recommends This Champion Product

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20

Scott T.Bear Creek Twp, PA

REVIEWED

AUG.

07

2016

Not A Quiet Unit! Hardly The 68 Db Stated On The Box

I bought this generator due to it dual fuel capacity. The only problem is that you just cannot turn off the ignition switch to turn it off on propane. You must starve the unit of propane to shut it down. On gasoline it works fine, just not propane.

Scott Recommends This Champion Product

Product Expert

Scott,

For safety reasons, this is designed to work this way. Since propane is a gas/vapor it should always be shut-off at the tank, just like when you shut down your propane grill.

I placed order after finding the perfect generator. The ability to use Propane or Gasoline serves my purpose. On my RV I carry a permanent 11 gal propane tank. Therefore, using a quick connect I can have 120v 30a for my A/C unit when I cannot get campground power. We go to concerts mostly out in pasture or cornfield. Burning Man was hot and we needed to stay cool in daytime. I wish this unit was not so loud. I need to find a way to put a muffler on it.

Richard Recommends This Champion Product

Product Expert

Richard,

Please keep in mind any aftermarket alterations to your generator will void the warranty. You might want to consider if quiet is a priority. Inverter Generators

Very satisfied with the two units I bought. Easy to use right out of the box and no problem running the equipment we have in the field on our construction site. The only thing missing is a built in GFCI outlet.